高温质子交换膜燃料电池用聚合物膜材料研究进展

Research progress in proton exchange membranes for high temperature fuel cells

介绍了近年来高温质子交换膜燃料电池用聚合物电解质膜材料的发展现状和研究进展。在磺酸膜的改性方面,包括添加亲水性无机粒子和添加非水传导介质两类;在磷酸掺杂膜方面,包括磷酸掺杂聚苯并咪唑和磷酸掺杂聚芳醚类聚合物两类。

The research progress and future prospects of polymer electrolyte membranes for high temperature proton exchange membrane fuel cells in the recent years were described. For the sulfonated membranes, the modification included the addition of hydrophilic inorganic particles and the addition of non-aqueous conductive fillers. For the phosphoric acid （PA） doped memhranes,PA doped polybenzimidazole and poly （aryl ether）s were discussed.